Cap is awakened in the dead of the night by agents of S.H.I.E.L.D., who need the kind of help only he can provide. But the corpse he finds on the Helicarrier brings him facetoface with the unthinkable, and opens doors to terror and manipulation he never dreamed possible! Who is the Winter Soldier and what is his haunting connection to Cap? Collects Captain America (2004) #1-7.
